Drug intelligence / Profile preview

J1P3

Development stage
Phase 2
Lead developer
Mayo Clinic
Modality
Genetically Modified Bacteria → Engineered Microbial Therapeutics → Microbiome Therapeutics, Frozen FMT → Fecal Microbiota Transplantation (FMT) → Microbiome Therapeutics, Bacterial Strains → Single Strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Complex Communities → Multi-strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Yeast Strains → Single Strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Fresh FMT → Fecal Microbiota Transplantation (FMT) → Microbiome Therapeutics, Synthetic Biology Platforms → Engineered Microbial Therapeutics → Microbiome Therapeutics, Defined Consortia → Multi-strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Microbial Metabolites → Microbiome-Derived Products → Microbiome Therapeutics, Microbial Proteins → Microbiome-Derived Products → Microbiome Therapeutics
Administration
Intravenous, Intraarticular
01

Overview

J1P3 is a lytic bacteriophage specifically targeting *Staphylococcus aureus*. It is utilized as a therapeutic agent in bacteriophage therapy, often as part of a cocktail (such as with phage BP13), to treat complex bacterial infections. J1P3 works by recognizing and binding to specific receptors on the surface of *S. aureus* cells, injecting its viral genome, and hijacking the host's cellular machinery to produce new phage particles. This process culminates in the lysis and destruction of the bacterial cell, releasing progeny phages to infect adjacent bacteria. This modality is particularly valuable for treating biofilm-associated infections, such as prosthetic joint infections, where bacteria are often protected from conventional antibiotics.

Other names
J1P3 bacteriophageJ-1P3 bacteriophageJ 1P3 bacteriophage

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